The right time to Increase De Beers stake: Botswana’s mines minister

Botswana’s mines minister Bogolo Kenewendo says it’s “absolutely” the right time to discuss the government increasing its 15 per cent stake in De Beers.

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1 year ago

February 11, 2025

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She indicated that Anglo American, which owns the other 85 per cent of De Beers, was moving closer to an initial public offering (IPO) and that Botswana was pushing for a larger stake.

Anglo announced last week that it was likely to write down the value of De Beers from its current $7.6bn, as a result of persistent weak diamond demand, especially in China.

Botswana’s diamond, which accounts for over 70 per cent of the country’s export earnings, has been severely hit by the global slump in demand.

In the last nine months of 2024 Debswana – its 50/50 joint venture with De Beers it sold $1.53bn of rough, down 52 per cent on the same period in 2023.

Rio Tinto’s Diamond Division Posts $79 Million EBITDA Loss in 2025

Higher output from Canada’s Diavik Diamond Mine offsets revenue decline, but end-of-life pressures continue to weigh on performance.

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1 day ago

February 21, 2026

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Rio Tinto reported a challenging year for its diamond business in 2025, posting an underlying EBITDA loss of $79 million despite improved revenues. While the loss narrowed compared to the $115 million deficit recorded in 2024, the division remained under pressure amid a global diamond market slowdown and the nearing closure of its last active mine.

Annual revenue rose 19% to $332 million, supported by stronger production at the Diavik mine in Canada, Rio Tinto’s only remaining diamond operation. Output climbed 61% to 4.4 million carats, driven by the ramp-up of mining activities in the underground section of the A21 deposit, which began scaling up in late 2024.

However, the A21 underground ore body is expected to be depleted by the end of the first quarter of 2026, marking the end of Diavik’s operational life. The company plans to spend approximately $1 billion this year on closure activities related to Diavik, as well as rehabilitation work at the former Argyle Diamond Mine, which ceased production in 2020, and other non-diamond projects.